[jira] [Closed] (HUDI-4631) Enhance retries for failed writes w/ write conflicts in a multi writer scenarios

["Sagar Sumit (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-4631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sagar Sumit closed HUDI-4631.
-----------------------------
    Resolution: Fixed

> Enhance retries for failed writes w/ write conflicts in a multi writer scenarios
> --------------------------------------------------------------------------------
>
>                 Key: HUDI-4631
>                 URL: https://issues.apache.org/jira/browse/HUDI-4631
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: multi-writer
>            Reporter: sivabalan narayanan
>            Assignee: Sagar Sumit
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>
> lets say there are two writers from t0 to t5. so hudi fails w2 and succeeds w1. and user restarts w2 and for next 5 mins, lets say there are no other overlapping writers. So the same write from w2 will now succeed. so, whenever there is a write conflict and pipeline fails, all user needs to do is, just restart the pipeline or retry to ingest the same batch.
>  
> Ask: can we add retries within hudi during such failures. Anyways, in most cases, users just restart the pipeline in such cases. 
>  



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